AnisothermalPhaseModel.H

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License
    This file is part of OpenFOAM.
 
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Class
    Foam::AnisothermalPhaseModel
 
Description
    Class which represents a phase for which the temperature (strictly energy)
    varies. Returns the energy equation and corrects the thermodynamic model.
 
SourceFiles
    AnisothermalPhaseModel.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef AnisothermalPhaseModel_H
#define AnisothermalPhaseModel_H
 
#include "phaseModel.H"
#include "uniformDimensionedFields.H"
#include "phaseCompressibleMomentumTransportModel.H"
#include "PhaseThermophysicalTransportModel.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// Trait for converting the ThermoModel's thermo type to the thermo type needed
// for the thermophysical transport model type; i.e., from rho-type thermo to
// fluid-type thermo.
 
template<class ThermoModel>
struct MovingPhaseModelTransportThermoModel;
 
template<>
struct MovingPhaseModelTransportThermoModel<rhoFluidThermo>
{
    typedef fluidThermo type;
};
 
template<>
struct MovingPhaseModelTransportThermoModel<rhoFluidMulticomponentThermo>
{
    typedef fluidMulticomponentThermo type;
};
 
 
/*---------------------------------------------------------------------------*\
                   Class AnisothermalPhaseModel Declaration
\*---------------------------------------------------------------------------*/
 
template<class BasePhaseModel>
class AnisothermalPhaseModel
:
    public BasePhaseModel
{
    // Private Member Data
 
        //- Gravitational acceleration
        const uniformDimensionedVectorField& g_;
 
        //- Thermo type for the thermophysical transport model
        typedef
            typename MovingPhaseModelTransportThermoModel
            <
                typename BasePhaseModel::thermoModel
            >::type
            transportThermoModel;
 
        //- Thermophysical transport model
        autoPtr
        <
            PhaseThermophysicalTransportModel
            <
                phaseCompressible::momentumTransportModel,
                transportThermoModel
            >
        > thermophysicalTransport_;
 
 
    // Private Member Functions
 
        //- Optionally filter the pressure work term as the phase-fraction -> 0
        tmp<volScalarField> filterPressureWork
        (
            const tmp<volScalarField>& pressureWork
        ) const;
 
 
public:
 
    // Constructors
 
        AnisothermalPhaseModel
        (
            const phaseSystem& fluid,
            const word& phaseName,
            const bool referencePhase,
            const label index
        );
 
 
    //- Destructor
    virtual ~AnisothermalPhaseModel();
 
 
    // Member Functions
 
        //- Return whether the phase is isothermal
        virtual bool isothermal() const;
 
        //- Correct the thermodynamics
        virtual void correctThermo();
 
        //- Predict the energy transport e.g. alphat
        virtual void predictThermophysicalTransport();
 
        //- Correct the energy transport e.g. alphat
        virtual void correctThermophysicalTransport();
 
        //- Return the effective thermal conductivity on a patch
        virtual tmp<scalarField> kappaEff(const label patchi) const;
 
        //- Return the source term for the energy equation
        virtual tmp<fvScalarMatrix> divq(volScalarField& he) const;
 
        //- Return the source term for the given specie mass-fraction
        //  equation
        virtual tmp<fvScalarMatrix> divj(volScalarField& Yi) const;
 
        //- Return the enthalpy equation
        virtual tmp<fvScalarMatrix> heEqn();
 
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
    #include "AnisothermalPhaseModel.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //